/*
 * Created on 08-Dec-2004
 * Created by Paul Gardner
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

package com.aelitis.azureus.core.proxy.socks;

/**
 * @author parg
 * 
 */

public interface AESocksProxy {
    public static final String PV_4 = "V4";
    public static final String PV_4a = "V4a";
    public static final String PV_5 = "V5";

    public int getPort();

    public AESocksProxyPlugableConnection getDefaultPlugableConnection(AESocksProxyConnection basis);

    /**
     * Set the next SOCKS proxy in a chain - i.e. this socks proxy's default plugable connection will connect onwards using this SOCKS proxy
     * 
     * @param host
     * @param port
     */

    public void setNextSOCKSProxy(String host, int port, String proxy_version);

    public String getNextSOCKSProxyHost();

    public int getNextSOCKSProxyPort();

    public String getNextSOCKSProxyVersion();

    public void setAllowExternalConnections(boolean permit);

    public void destroy();
}
